polipack - Policrom

POLIPACK
POLIESTERI CALIBRATI DI SPESSORAMENTO PER MACCHINE DA STAMPA OFFSET A FOGLIO E A BOBINA
UNDERPACKING CALIBRATED POLYESTER FOR SHEET FED AND WEB OFFSET PRESSES
Una gamma di poliesteri calibrati di spessoramento che offre la
massima stabilità dimensionale, assicura la migliore tenacità e
non lascia residui dopo l’uso
A range of calibrated underpacking polyesters that offer
maximum dimensional stability, ensure the strongest
adhesion and leave no residues after use
Tel. +39 035 4382411
[email protected]
www.policrom.it
POLIPACK
POLIESTERI CALIBRATI DI SPESSORAMENTO PER MACCHINE DA STAMPA OFF SET A FOGLIO E A BOBINA
UNDERPACKING CALIBRATED POLYESTER FOR SHEET FED AND WEB OFFSET PRESSES
Supporti di poliestere calibrato, specifici per lo
spessoramento dei cilindri portalastra e portacaucciù delle
macchine da stampa offset, che offre i seguenti vantaggi:
ü Massima stabilità dimensionale
ü Ottima riposizionabilità
ü Lunga durata di esercizio
ü Facilità di rimozione dopo l’uso senza rilascio di residui
di adesivo sul cilindro
ü La speciale formulazione dell’adesivo permette una
durata di stoccaggio superiore ai 2 anni.
Calibrated polyester foils, specially designed for the
underpacking of plate and blanket cylinders in offset
printing presses, featuring the following advantages:
ü High dimensional stability
ü Easy repositioning
ü Excellent durability
ü Easy to remove after use with no adhesive residues
left on the cylinder
ü The special formula of the adhesive ensures over two
years of shelf-life
La gamma comprende:
POLIPACK AA, con adesivo ad alta tenacità.
Indicato per macchine da stampa a foglio:
POLIPACK MT-AA, con adesivo ad alta tenacità e
superficie mattata. E’ indicato per macchine da stampa
rotative ad alta velocità.
POLIPACK WA, senza adesivo. E’ indicato per macchine
da stampa a foglio.
The line includes:
POLIPACK AA, with high shear adhesive strength.
Developed for sheet fed presses
POLIPACK MT-AA, with high shear adhesive strength and
a matte surface. Developed for high speed web presses.
POLIPACK WA, without adhesive. Developed for sheet-fed
presses.
Disponibili in rotoli in altezza 1080, 1300 e 1680mm,
secondo la tipologia e lo spessore (vedi tabella), e in
fogli in tutti i formati macchina (minimo 4 fogli per tipo
e formato)
Available In rolls 1080mm, 1300mm and 1680mm,
depending on type and thickness (see table), and in
sheets cut to fit any press (minimum quantity 4 sheets
per type and size)
Apply polipack making
sure it is aligned with
The slot
Seal the edges with
silicon as needed
Tel. +39 035 4382411
[email protected]
www.policrom.it
Pull gently while the
cylinder is still warm
MD-PACK 1311
Clean and degrease the
cylinder
POLIPACK ROLLS
Standard Sizes & Specification List
POLIPACK AA (self adhesive glossy)
Thickness
Width (mm)
Length (m)
40 MIC.
1.300
25/50
80 MIC.
1.300
100 MIC.
POLIPACK WA (without adhesive glossy)
Thickness
Width (mm)
Length (m)
50 MIC.
1.300
25/50
25/50
75 MIC.
1.300
25/50
1080/1300
25/50
100 MIC.
1.300
25/50
120 MIC.
1080/1300
25/50
125 MIC.
1.300
25/50
140 MIC.
1080/1300/1680
25/50
150 MIC.
1.300
25/50
160 MIC.
1080/1300/1680
25/50
175 MIC.
1.300
25/50
180 MIC.
1080/1300/1680
25/50
200 MIC.
1.300
25/50
200 MIC.
1080/1300/1680
25/50
230 MIC.
1.300
25/50
230 MIC.
1080/1300/1680
25/50
250 MIC.
1.300
25/50
250 MIC.
1080/1300/1680
25/50
280 MIC.
1.300
25/50
280 MIC.
1.300
25/50
300 MIC.
1.300
25/50
300 MIC.
1080/1300/1680
25/50
330 MIC.
1.300
25/50
330 MIC.
1.300
25/50
350 MIC.
1.300
25/50
350 MIC.
1080/1300/1680
25/50
400 MIC.
1.300
20
400 MIC.
1.300
20
420 MIC.
1.300
20
420 MIC.
1.300
20
450 MIC.
1.300
20
450 MIC.
1.300
20
500 MIC.
1.300
20
500 MIC.
1.300
20
550 MIC.
1.300
20
550 MIC.
1.300
20
600 MIC.
1.300
20
600 MIC.
1.300
20
POLIPACK MT-AA (self adhesive matte)
Thickness
Width (mm)
Length (m)
100 MIC.
1.300
25/50
120 MIC.
1.300
25/50
140 MIC.
1.300
25/50
160 MIC.
1.300
25/50
180 MIC.
1.300
25/50
200 MIC.
1.300
25/50
230 MIC.
1.300
25/50
250 MIC.
1.300
25/50
Tel. +39 035 4382411
[email protected]
www.policrom.it
POLIPACK ADVANTAGES
OVER COMPETITIVE PRODUCTS
PERFORMANCE
EASE OF USE
ü Easy to reposition
ü No glue residues left onto the cylinder when ü Difficult to remove after
removed even after prolonged use
usage as it remains stuck
ü Easy cleaning of the cylinder before the
onto the cylinder
mounting of a new sheet of Polipack
ü Long lasting as it is not affected by
humidity, moisture etc.
ü Long storage can affect the
product’s performance as it ü Shorter shelf life
ü Can be stored for more than two years with
is very sensitive to humidity. ü Not easily disposable if conno change in adhesive performance
ü
Need
of conditioned storage
ü Not flammable
taining PVC
ü
Fire
extinguishing
equipment
ü Easy to dispose of (no PVC content )
is needed
ü Easy to dispose of
ü May leave glue residues on
the cylinder after usage and
require extra time to clean
the cylinder before mounting
a new under packing
ü Short lasting as it is affected
by moisture and humidity
ü Low mechanical resistance
ü Although more expensive than paper,
Polipack is more economical in the long
run because it needs to be replaced less
frequently (lower cost of the material and
labour)
ü Very low minimum order requested: only 4
sheets of the same size and thickness
ü Cheaper per unit but more
expensive in use because
of higher consumption and
more labour cost.
ü Minimum order 100 sheets of the same size and
thickness
Tel. +39 035 4382411
[email protected]
www.policrom.it
ü Much more expensive compared to Polipack
MC.PACK 1211
VALUE FOR THE
MONEY
ü High dimensional stability
ü Does not absorb moisture nor chemicals,
thus remaining stable in thickness
ü Easy to reposition
ü Highest adhesive shear strength thanks to
the special coating technology
ü No special orientation of cut thanks to the
biaxial orientation of the polyester
ü No slippage even at high speed rotation
(MT-AA version)
DURABILITY
COMPETITIVE PRODUCTS
PAPER
ADHESIVE PET
ü Not dimensionally stable as
it is sensitive to the humidity
and moisture
ü Unstable thickness: may
ü Show inconsistency in adheincrease when wet
sive shear strength
ü Not available in adhesive
ü
Not
dimensionally stable
version
(
if
made
of PVC )
ü Must be cut with consideration to fibre direction
ü Not firmly sticking onto to
cylinder
STORAGE
POLIPACK